MY192380A - Separation processes using divided columns - Google Patents

Separation processes using divided columns

Info

Publication number
MY192380A
MY192380A MYPI2015702730A MYPI2015702730A MY192380A MY 192380 A MY192380 A MY 192380A MY PI2015702730 A MYPI2015702730 A MY PI2015702730A MY PI2015702730 A MYPI2015702730 A MY PI2015702730A MY 192380 A MY192380 A MY 192380A
Authority
MY
Malaysia
Prior art keywords
column
separation processes
product
divided columns
overhead
Prior art date
Application number
MYPI2015702730A
Inventor
Manish Bhargava
Cole Nelson
Original Assignee
Sulzer Gtc Tech Us
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sulzer Gtc Tech Us filed Critical Sulzer Gtc Tech Us
Publication of MY192380A publication Critical patent/MY192380A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

The claimed invention provides a technique wherein the two column system is combined into a single column. The light components are concentrated on the prefractionation side (feed side) (104) of the column (100), where they are removed as an overhead top product. The middle boiling components are removed as an overhead product on the opposite side of dividing wall (102). For the same product specifications, top divided column requires substantially lower capital and operating cost than a conventional two-column system.
MYPI2015702730A 2013-02-21 2013-03-14 Separation processes using divided columns MY192380A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361767434P 2013-02-21 2013-02-21
PCT/US2013/031591 WO2014130066A1 (en) 2013-02-21 2013-03-14 Separation processes using divided columns

Publications (1)

Publication Number Publication Date
MY192380A true MY192380A (en) 2022-08-17

Family

ID=51350368

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015702730A MY192380A (en) 2013-02-21 2013-03-14 Separation processes using divided columns

Country Status (17)

Country Link
US (1) US9724619B2 (en)
EP (1) EP2958649A4 (en)
JP (2) JP6321048B2 (en)
KR (1) KR102091679B1 (en)
CN (1) CN105339062B (en)
AR (1) AR094864A1 (en)
AU (1) AU2013378772A1 (en)
BR (1) BR112015020177A2 (en)
CA (1) CA2901972A1 (en)
IL (1) IL240564A0 (en)
MX (1) MX2015010638A (en)
MY (1) MY192380A (en)
RU (1) RU2638846C2 (en)
SA (1) SA114350287B1 (en)
SG (1) SG11201506454TA (en)
TW (1) TWI632948B (en)
WO (1) WO2014130066A1 (en)

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Also Published As

Publication number Publication date
KR102091679B1 (en) 2020-03-23
RU2015139730A (en) 2017-03-24
EP2958649A4 (en) 2016-09-07
AR094864A1 (en) 2015-09-02
CN105339062B (en) 2021-03-26
KR20150120500A (en) 2015-10-27
WO2014130066A1 (en) 2014-08-28
MX2015010638A (en) 2015-12-15
AU2013378772A1 (en) 2015-10-08
CA2901972A1 (en) 2014-08-28
CN105339062A (en) 2016-02-17
IL240564A0 (en) 2015-09-24
RU2638846C2 (en) 2017-12-18
TWI632948B (en) 2018-08-21
SG11201506454TA (en) 2015-09-29
BR112015020177A2 (en) 2017-07-18
TW201438803A (en) 2014-10-16
EP2958649A1 (en) 2015-12-30
JP2018086650A (en) 2018-06-07
US20140231238A1 (en) 2014-08-21
JP6321048B2 (en) 2018-05-09
SA114350287B1 (en) 2018-01-04
US9724619B2 (en) 2017-08-08
JP2016514040A (en) 2016-05-19

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